Direct flights from Chicago to Keflavik INTL
18 nonstop flights a week on 2 airlines. Zero layovers — one hop from ORD to KEF.
Flight time: about 5h16m nonstop
Which days does it fly?
When does it fly?
Departure times in Chicago local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Icelandair ICE852 | 7:58p | 5h30m | Fri, Sun |
| Icelandair ICE852 | 8:18p | 5h16m | Mon |
| Icelandair ICE852 | 8:31p | 5h14m | Sat |
| Icelandair ICE852 | 8:35p | 5h16m | Thu |
| Icelandair ICE852 | 8:48p | 5h8m | Wed |
| United UAL912 | 10:00p | 5h40m | Mon, Fri |
| Icelandair ICE852 | 10:07p | 5h3m | Tue |
| United UAL912 | 10:21p | 5h28m | Thu |
| United UAL912 | 10:28p | 5h24m | Wed, Sat |
| United UAL912 | 10:50p | 5h12m | Tue |
| Icelandair ICE856 | 10:52p | 5h40m | Sat |
| Icelandair ICE856 | 11:07p | 5h54m | Fri |
| Icelandair ICE856 | 11:18p | 5h6m | Wed, Sun |
| United UAL912 | 11:47p | 5h12m | Sun |
UnitedThe route
One hop: ORD → KEFDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Chicago (ORD) to Keflavik (KEF)
Chicago O'Hare International Airport (ORD) has 18 nonstop flights a week to Keflavik (KEF), operated by Icelandair and United. No layovers, no connections — one hop out of ORD and you're there.
This route flies every day of the week, so any travel day works. Keflavik is an international destination — don't forget your passport. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Chicago to Keflavik?
The nonstop flight from Chicago (ORD) to Keflavik (KEF) takes about 5h16m in the air, based on recently observed nonstop departures.